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Product Introduction

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Seamless steel tubes are widely used in CBIES seamless steel tube sales in various industries, such as automobiles, motorcycles, fitness equipment, mechanical equipment and other industries. We have the advantages of high-quality products, diversified specifications and sizes, competitive prices, customized services and fast delivery. As a professional seamless steel tube seller, we are committed to providing customers with quality products and services.

Subsequent processing

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Cold rolling, cold drawing honing, deep hole boring honing, deep hole boring and rolling.

Tolerance requirements

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1. Inner diameter tolerance: H8-H9
2. Straightness: 0.2-0.5mm/m
3. Inner surface roughness: Ra0.2-0.8um

Product Specifications

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Outside Diameter Thickness Length range Material Production Process Application
18-76mm 0.8-30mm Can be customized E215,E355,ST35,ST45,ST52,4130,4140,10,20,35,45 Cold drawing, cold drawing stress relief, normalizing, annealing. Machinery, automobiles, fitness equipment, etc.

 

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1. CBIES uses heat treatment technology, so the precision seamless tubehas high strength and can meet the high-intensity use requirements.

2. CBIES will carry out special anti-corrosion treatment on the surface of seamless welded tubes, which has good corrosion resistance and can be used for a long time in harsh environments.

3. The cold drawing process in the manufacturing process can control the precise size of the tubeand ensure its matching and reliability during use.

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